Montana Contractor License (MT) Seminars, Exams, Licensing
Plumbing and electrical work (greater than 90 volts) is regulated at the state level in Montana. All other construction work greater than $2,500 requires registration. To register, please contact the Contractor Registration Unit at 1-406-444-7734. To apply for a plumbing or electrical license, please contact the Business and Occupational Licensing Bureau at 1-406-841-2300.
Please select the license/exam that you are interested in.
License/Exam
- Montana Electrical License (Residential/Journeyman/Master)
- Montana Plumbers License (Jouneyman/Master)
Continuing Education
Business Services
- Website Design and Marketing/Branding
- Application Processing and License Renewals
- Business Startup Assistance and Training
Code Book Practice Tests
By far, the most important reference on any exam is the code book. We offer code book practice tests for: Electrical, Building, Residential, Plumbing, Mechanical, and Fuel Gas Codes.
Select a State
Montana Contacts
To apply for a plumbing license, contact:
Montana State Plumbing Board
PO Box 200513
301 South Park Ave, 4th Floor
Helena MT 59620 - 0513
Phone: (406) 841-2351
Fax: (406) 841-2309
Website
To apply for an electrical license, contact:
Montana State Electrical Board
PO Box 200513
301 South Park Ave, 4th Floor
Helena MT 59620 - 0513
Phone: (406) 841-2339
Fax: (406) 841-2309
Website
For information on contractor registration, contact:
Montana Contractor Registration Unit
P.O. Box 8011
Helena, MT 59604
406-444-7734
Website
